After seven years of planning and construction phase, on Hardturmstrasse, the first tenants have moved in since April, 1st. The external works have been finished by the end of May. The 60 meters hybrid highrise building integrates the Zurich Opera House rehearsal stage as well as 51 individual apartments ranging from 2.5 to 5.5 rooms, from open-plan flats to townhouse-like maisonettes.